Southwest® flights from Los Angeles to Boise from $129

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Low fares from Los Angeles to Boise

$

Los Angeles (LAX)to

Boise (BOI)
Depart: 01/12/2027

One-way

Basic

From
$129
Seen: 4 hrs ago

Los Angeles (LAX)to

Boise (BOI)
Depart: 01/06/2027

One-way

Basic

From
$129
Seen: 11 hrs ago

Los Angeles (LAX)to

Boise (BOI)
Depart: 01/20/2027

One-way

Basic

From
$129
Seen: 12 hrs ago

Los Angeles (LAX)to

Boise (BOI)
Depart: 12/12/2026

One-way

Basic

From
$129
Seen: 23 hrs ago

Los Angeles (LAX)to

Boise (BOI)
Depart: 12/22/2026

One-way

Basic

From
$129
Seen: 3 hrs ago

Los Angeles (LAX)to

Boise (BOI)
Depart: 12/16/2026

One-way

Basic

From
$129
Seen: 33 minutes ago

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Explore flights from Los Angeles to Boise

Nov 2026
From$234*
Seen: 18 hrs ago
One Way/Basic
Dec 2026
From$129*
Seen: 23 hrs ago
One Way/Basic
Jan 2027
From$129*
Seen: 12 hrs ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $130
cmp-daily-histogram-bars-legend-max-price-aria-label $374
Displaying fares for November-2026
  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    12

    Thu

    NOV

  • LAX–BOI, 11/13/2026: From $374
    13

    Fri

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    14

    Sat

  • LAX–BOI, 11/15/2026: From $374
    15

    Sun

  • LAX–BOI, 11/16/2026: From $374
    16

    Mon

  • LAX–BOI, 11/17/2026: From $374
    17

    Tue

  • LAX–BOI, 11/18/2026: From $298
    18

    Wed

  • LAX–BOI, 11/19/2026: From $298
    19

    Thu

  • LAX–BOI, 11/20/2026: From $298
    20

    Fri

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • LAX–BOI, 11/22/2026: From $298
    22

    Sun

  • LAX–BOI, 11/23/2026: From $298
    23

    Mon

  • LAX–BOI, 11/24/2026: From $298
    24

    Tue

  • LAX–BOI, 11/25/2026: From $234
    25

    Wed

  • LAX–BOI, 11/26/2026: From $234
    26

    Thu

  • LAX–BOI, 11/27/2026: From $234
    27

    Fri

  • LAX–BOI, 11/28/2026: From $370
    28

    Sat

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    29

    Sun

  • LAX–BOI, 11/30/2026: From $234
    30

    Mon

  • LAX–BOI, 12/01/2026: From $234
    01

    Tue

    DEC

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    02

    Wed

  • LAX–BOI, 12/03/2026: From $150
    03

    Thu

  • LAX–BOI, 12/04/2026: From $175
    04

    Fri

  • LAX–BOI, 12/05/2026: From $130
    05

    Sat

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    06

    Sun

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    07

    Mon

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    08

    Tue

  • LAX–BOI, 12/09/2026: From $130
    09

    Wed

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • LAX–BOI: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

    • Range$130-$374

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Los Angeles International Airport
    Arriving at:
    Boise Airport
    Distance:
    674 miles

    Questions we hear the most

    There are 142 weekly flights from Los Angeles to Boise on Southwest Airlines.
    To find the lowest fares by day and time to fly Los Angeles to Boise with Southwest, check out our Low Fare Calendar.
    You can rent a car at Boise Airport book yours with your flight.
    Yes! Flights from Los Angeles to Boise—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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